PROGRESSING CAVITY SCREW PUMPS of BN and BV series... · of advantages in comparison with other...

progressive techonologies

PROGRESSING CAVITY SCREW PUMPS

NOVOMOSKOVSKY MECHANICAL PLANT

Novomoskovsky Mechanical Plant is a high-tech manufacturer of SOLTEC ® single screw progressive cavity pump systems. Our Company provides technological pump solutions at a markets of North America, Europe and Eurasia. Main SOLTEC ® customers concentrated at Europe, Russia, Ukraine, Kazakhstan and Belorussia.SOLTEC ® marketing strategy means to be close to customer in terms of quick delivery of equipment and spare parts along with the effective and polite technical and service support.

SOLTEC ® Novomoskovsky Nechanical Plant pays a close attention to the scientific research activities and innovations in the field of PC pump equipment. Full time personal dedication and significant investments allow us constantly improve the technical capabilities and reliability of SOLTEC ® equipment. High quality, low price and close attention to the customer are our major advantages on the global market.

SOLTEC ® customers and business partners are our main asset. Building of their loyalty to SOLTEC ® products is our top goal. A key factor in the relationship with our customers is a deep understanding of the specifics of their key technical tasks and business.

SOLTEC ® employees are the very important factor that allows us to reach our business goals and have success. Our company support and encourage their desire for professional development, education and innovative implementations. in turn, the company provides a stable and profitable job.

SOLTEC ® Novomoskovsky Mechanical Plant pays close attention to the protecting of environment and aspects of energy economy and renewability. Such ideology has a place in all production cycles, each projects and solutions of our company.

COMPANY

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Company

Table of contents

Spheres of SOLTEC ® screw progressing cavity pumps application

Basic structural configuration of SOLTEC ® screw progressing cavity pumps

How screw progressing cavity pumps work

BN series horizontal pumps of general industrial application

Detail drafting of BN series horizontal pumps

Basic assemblies of BN series horizontal pumps

Technical characteristics of BN series horizontal pumps

BV series vertical pumps of general industrial application

Detail drafting of BV series vertical pumps

Basic assemblies of BV series vertical pumps

Technical characteristics of BV series vertical pumps

Types of SOLTEC ® single screw pairs

Materials of SOLTEC ® single screw pairs

Graphs of consumable characteristics of SOLTEC ® screw pumps

Table of kinematic and dynamic viscosity

Questionnaire

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TABLE OF CONTENTS

SPHERES OF SOLTEC ® SCREW PROGRESSING CAVITY PUMPS APPLICATION

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Oil, gas and petrochemical industry- commercial oil- dark petroleum derivatives- multiphase substances- driling fluids- slime water- gas condensate- reagents and additives

Mining- coal water- lime slag- carbonic acid paste- drilling fluids- slime and water of any composition- liquid explosives

Metallurgy- coce resin- lining mass- fuel oil- waste water and slime water- chemicals and reagents

Chemical industry- reagents- high-viscosity pastes and suspensions- and varnishes paints- mold mass- adhesives and rapidly solidified mass- dosage of different substances

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SPHERES OF SOLTEC ® SCREW PROGRESSING CAVITY PUMPS APPLICATION

Water purification and water supply- wastewater and slime water- groundwater with inclusions- fecal fluid- bog muck- chemical and reagents- flocculants

Pulp-and-paper industry- cellulose- filling agents- pigments- bonding materials- adhesives- chemical and reagents

Food industry- milk and milk derivaties- vegetable oil- minced meat- fruit purees- tomato paste and sause- fillings with various inclusions- syrup, sugar pulp- squash, mash, press cake

Pharmaceutical and Cosmetic industry- surfactant liquids- pastes and ointments- plasticizers- creams- vegetable and animal fats- chemicals and reagents- precise dosage

BASIC STRUCTURATION OF SOLTEC ® SCREW PROGRESSING CAVITY PUMPS

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SOLTEC ® pump of BN series madeof stainles steel

Demonstration model of BN serieshorizontal pump

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The Rotor: the external single-start helical line with cross-section the center of which is shifted on the size of eccentricity from the rotative axis. The rotor is made of metallic alloys, coated or uncoated.

The Stator: inner double threaded helical line made of elastomer and fixed inside of the metal sleeve.

Transmission rod: it transmits torque from the drive shaft to the rotor, has a high resistance to wear. The usage of transmission rod with a screw feeder is also possible.

The Flexible joint: it compensates eccentricity of the rotor, filled with grease and has a sealed structure.

Inlet: Depends on the desires of the customer and the model of the pump, the unit can be made in the form of the pipe with the flange sleeve, the quick coupling connection, or in the form of a rectangular charging inlet.

Outlet: Depends on the desires of the customer and the model of the pump, the unit can be made in the form of the pipe with the flange sleeve or the quick coupling connection.

The Pump Chamber: provides the delivering of pumping substance to the screw pair of pump unit.

The Shaft Seal: provides the seal of the shaft. It is possible to use serviced stuffing box, single and double mechanical seal with flushing.

The Transitional Rack or The Bearing Rack: It is the connecting node between the drive and the pump chamber. The maintenance of seal of the drive shaft happens through the transitional rack.

The Coupling: Provides transmission torque from the geared motor to the bearing rack.

The geared motor: can be made as general industrial, climatic, or explosion-proof construction. It can be equipped with an internal combustion engine or hydraulic drive.

The Mounting Plate: provides coaxial fixing of all nodes of the horizontal pump unit.

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BASIC STRUCTURATION OF SOLTEC ® SCREW PROGRESSING CAVITY PUMPS

Stators of SOLTEC ® progressive cavity pumps

SOLTEC ® screw pair

The main part of the single screw eccentric progressing cavity pump (PCP) is a screw pair consists of:- the stator: double threaded helical line made of an elastomer inseparably connected with the metallic casing ;- the rotor: external single thread helix line made of steel coated or uncoated.

The principle of pumping lies in conveying (periodically replacement) the constant capacity of fluids inside the hermetic chambers between rotating rotor and static stator. While the rotor rotates, cavity from suction side increases in volume and creates pressure. Under the pressure convertible fluid fills the formative cavity. While circular helix rotates and moves, the cavity closes and the rotor conveys the pumping fluid along the stator axial to the pressure side. At the same time the number of such closes cavities to the unit of screw pair length defines the ultimate unit pressure and the volume of each cavity determines its productive capacity.

Single screw eccentric progressing cavity pumps allows the effective pumping of high viscous and multiphase fluids with a significant amount of mechanical inclusions. These pumps have a big number

of advantages in comparison with other types of pumps such as centrifugal, guided - vane, gear, membrane and peristaltic that use other methods of power transmission of forward motion in the pumping fluid.

The main advantages of the single screw eccentric progressing cavity pumps are the following factors:

- screw pumps are self-priming, with a vacuum capacity of up to 0.8 bar, and does not require filling of the main line and the operating parts of the unit before starting work;

- screw pumps are volumetric, with one screw turn corresponding to a certain volume of pumped medium, which allows accurate dosing of the pumped liquid;

- single-screw pumps are capable of pumping non-uniform gas-containing and abrasive media that contain strong and fibrous inclusions with a consistency that is not flowable;

- single-screw pumps do not foam the pumped substance;

- there is no supply failure, as well as refractions in the pressure characteristic, with decreasing or increasing the screw speed - smooth operation with a decrease in productivity;

- ability to control the performance at constant pressure;

- the pump does not cause cavitation in the pumped liquid during passage of air and gas plugs;

- significantly higher efficiency in comparison with other types of pumping equipment and therefore more economical in operation - up to 60% of energy saving;

- high maintainability, which does not require the presence of highly qualified service personnel.

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45°

90°

135°

180°

BN SERIES HORIZONTAL PUMPS OF GENERAL INDUSTRIAL APPLICATION

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BN single screw eccentric progressing cavity pumps are the most universal and any additional options and configurations are available, such as made of stainless steel, explosion-proof, with extra heat flow part, rectangular feeding inlet, screw feeder, the protection system «dry run», special climatic versions, etc.

Type of designhorizontal

Pressurefrom 1 to 24 bar

Productive capacityfrom 0,1 to 160 cubic meters per hour

Used screw pairs• type S (from 1 to 24 bar)• type L (from 1 to 6 bar)

Material of flow part• industrial version HARD STEEL• hygienic version AISI 314• chemical version AISI 316

Sealing of drive shaft• mechanical seal• double mechanical seal with flushing• cartridge seal• servised stuffing box

Pumped substancesAny industrial liquid substances with different viscosity level, with or without inclusions, including aggressive media: acids, bases, petroleum, acetone, resin ets.The temperature of pumping fluid is up to 140 °C

SOLTEC ® BN series pumps in generalindustrial and stainless steel variants

SOLTEC ® series BN high pressure

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Outlet

Stud

Stator in sleeve

Chamber

Input

Rotor

Clamp

Protecting case

Bushing

Pin

Articulated shaft sleeve

Articulated shaft

Locking sleeve

Transitional shaft

Transitional shaft pin

Shaft seal

Face seal case

Rubber ring

Bearing rack

Reducer

Electric motor

Support leg

Mounting plate (frame)

SOLTEC ® series BN Dosing-screw pumps

SOLTEC ® series BN high pressurewith belt drive

DETAIL DRAFTING OF BN SERIES HORIZONTAL PUMPS

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BASIC ASSEMBLIES OF BN SERIES HORIZONTAL PUMPS

Pump unit without bearing stand with directly mounted gearmotor

Used at pump units with pressure up to 12 bar.Such typeof the design has a compact form, more easyto assemble and maintain.

Pump unit with the bearing stand design

Used at pump units that can create a pressure more than 12 bar andup to 40 bar inclusive.

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Pump unit equipped with friction motor-variator

Allows to adjust performance in a wide range without reducing the reliability of

operation of the motor.

Pump unit with belt motor-variator

Allows the manual adjustment of the pump by changing the gear ratio between the

electric engine and the drive shaft.


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Pump unit with hydraulic drive

It can be used in places where is no possibility of electrical supply. Pump has relatively smaller dimensions and high level of explosion proof.

The pump unit with screw feeder and hopper

It is used in case of no possibility for connecting the pipe to the inlet of the pump.

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Pump with additional chopper-macerator

The pump is equipped with a device that makes pre-crushing of clots, large hard and soft particles.

Pump with additional pre-disintegration and destruction device

The pump is equipped with a device of pre-destruction and collapse of very viscous and

pasty liquids.


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Pump with outlet that allows additional CIP washing

Output for CIP washing is designed for automated cleaning and disinfection of the pump unit.

Pump with double mechanical seal accordingly

Schemes of mechanical seals according to API 682 are used at Oil and Gas Industry when pumping flammable and multiphase liquids.

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Pump with heating system of the flow part

It allows to transfer rapidly-solidifying and viscous liquids.

Pump with «Bypass» system that protects against excessive pressure

«Bypass» system allows additional protection of tubes with high pressure from overpressure.


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Shortened pump unit variant

If necessary, the size of the pump unit could be reduced by placing the electric motor on the side.

The mobile version with an electric motor

Used in the technological process where is need manual movement of the pump unit between working points, without reference to the place of permanent installation.

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Mining pump unit on the skid

Using for pumping of sludges or waste water into

the coal mines.

The mobile version with an internal combustion engine

It provides an autonomous and operational work of the pump unit, without reference to the place of installation and

placement of the power sources.


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Pump unit made of stainless steel

It using for pumping of corrosive active and acidic liquids.

The pump with automation systems

It can be equipped with any different automation systems that allow more efficiently to control operation of the pump unit.

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Dosing pump with a friction variator

It allows to pump of highly viscous fluids. The maximal work pressure up to 24 bar. The minimum

capacity is 2 letters per hour.

Complex of pumping units on a common frame

Used as a separate module and allows the easy installation of several pumps

in short period of time.

Single screw eccentric progressing cavity pumps of BN series may have different dimensions depending on the availability of additional options, such as a supporting screw, heating of the flow part, macerator, feeding tube, etc.

Single screw eccentric progressing cavity pumps of BN series may have different versions of actuators, such as the geared-motor, motor-variator, V-belt transmission, as well as variants of different climatic and explosion-proof construction.

SOLTEC ® company designs Single screw eccentric progressing cavity pumps that depend on individual requirements of the customer, with unique weight, dimensions, characteristics of consumption and pressure.

TECHNICAL CHARACTERISTICS OF BN SERIES HORIZONTAL PUMPS

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General industrial SOLTEC ® pumps of BN series

General industrial SOLTEC ® pumps of BN series

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L4

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L2

L1

Pumpmodel BN

P,bar

Q,m3/h

N,kW

R,min

Main dimensions, mmM, kg

Out.,DN,mm

Main statordimensions, mm

Permitted sizeof particles(hard/soft)L1 L2 L3 L4 D d

021S01 4 0,6-1,5 0,55-1,1 525-828 260 200 840 27 25 112 51 20 6 / 9

021S02 12 0,1-1,4 0,55-1,1 220-1090 260 200 940 30 25 212 51 20 6 / 9

021S04 24 0,6-1,5 0,75-1,5 560-1090 260 250 1350 55 25 412 51 21 6 / 9

021L01 6 0,8-2,2 0,75-1,1 350-890 260 200 940 30 25 212 51 20 6 / 9

031S01 6 0,5-2,4 0,55-1,1 262-648 270 220 970 45 50 162 70 30 9 / 13

031S02 12 0,5-1,8 0,75-1,5 262-545 270 220 1105 60 50 304 70 30 9 / 13

031S04 24 0,5-2,1 1,1-3 266-624 300 250 1720 80 50 588 70 31 9 / 13

031L01 6 1,1-3,7 0,75-1,5 216-545 270 220 1105 48 50 304 70 30 9 / 13

038S01 6 2-5,4 1,5-2,2 380-631 320 250 1270 75 65 226 89 38 14 / 21

038S02 12 2,2-5,8 2,2-4 380-638 320 250 1470 90 65 426 89 38 14 / 21

038S04 24 2-4,7 5,5-7,5 380-593 360 300 2325 130 65 826 89 39 14 / 21

038L01 6 4,2-9,8 2,2-4 250-513 320 250 1470 90 65 426 89 38 14 / 21

045S01 6 2-8,5 2,2-4 296-622 300 250 1340 85 80 261 108 45 17 / 26

045S02 12 4,4-10 4-5,5 319-600 300 250 1560 110 80 493 108 45 17 / 26

045S03 18 3,5-8,6 5,5-7,5 297-547 350 300 2470 180 80 725 108 46 17 / 26

045S04 24 2,6-7,1 5,5-11 260-469 350 300 2700 260 80 957 108 46 17 / 26

045L01 6 8,1-18,6 3-5,5 257-515 300 250 1560 115 80 493 108 45 17 / 26

053S01 6 3,9-13 3-5,5 273-547 350 350 1650 150 100 316 121 53 20 / 30

053S02 12 8,1-15,6 5,5-11 273-547 350 350 1930 170 100 598 121 53 20 / 30

053S03 18 3,5-10,5 4-11 167-370 450 350 2840 210 100 880 121 54 20 / 30

053S04 24 5,5-10 11-15 278-397 450 400 2915 290 100 1162 121 54 20 / 30

053L01 6 11,1-28 4-7,5 200-469 350 400 1930 160 100 598 121 53 20 / 30

063S01 6 3,5-20 2,2-7,5 169-469 335 350 1760 185 125 363 146 63 24 / 37

063S02 12 3,3-17,5 4-11 167-397 335 350 2080 240 125 685 146 63 24 / 37

063S03 18 8-17,4 7,5-15 208-360 540 400 3130 415 125 1007 146 64 24 / 37

063S04 24 8-17,1 11-18,5 208-360 540 400 3450 505 125 1329 146 64 24 / 37

063L01 6 13-40,5 4-11 167-397 335 350 2080 240 125 685 146 63 24 / 37

076S01 6 5,2-28,5 4-11 156-381 485 420 2330 480 150 419 168 75 30 / 45

076S02 12 6,5-28,6 7,5-18,5 156-381 485 420 2700 560 150 791 168 75 30 / 45

076S03 18 10-20,5 11-18,5 167-265 550 450 3720 670 150 1163 168 76 30 / 45

076S04 24 10,2-20,2 11-18,5 167-265 550 450 4100 715 150 1535 168 76 30 / 45

076L01 6 20-62,4 7,5-18,5 135-360 485 420 2700 570 150 791 168 75 30 / 45

090S01 6 15-47 11-18,5 186-372 525 450 2620 675 150 500 203 89 36 / 54

090S02 12 18-35 15-18,5 167-265 525 450 3061 785 150 944 203 89 36 / 54

090S03 18 16-33 22-30 158-253 600 450 4320 940 150 1388 203 90 36 / 54

090S04 24 15-35 22-37 137-253 650 500 4875 1010 150 1832 203 90 36 / 54

090L01 6 34-106 11-30 141-372 252 450 3060 790 150 944 203 89 36 / 54

105S01 6 24-57 11-18,5 158-274 600 560 3100 1015 200 623 230 104 41 / 62

105S02 12 27-58 30-45 158-274 600 560 3650 1180 200 1179 230 104 41 / 62

105S03 18 29-56 30-45 158-249 630 580 4210 1410 200 1735 230 105 41 / 62

105S04 24 17-36 37-45 124-189 630 580 4770 1520 200 2291 230 105 41 / 62

105L01 6 55-119 22-37 137-249 600 560 3650 1170 200 1179 230 104 41 / 62

125S01 6 36-74 15-22 137-214 775 600 3890 1350 250 740 273 124 50 / 74

125S02 12 38-77 30-45 137-214 775 600 4550 1570 250 1400 273 124 50 / 74

125S03 18 16-60 37-60 135-220 895 600 6050 1880 250 2060 273 125 50 / 74

125S04 24 8-36 37-60 160-220 895 600 6710 2030 250 2720 273 125 50 / 74

125L01 6 82-160 22-37 106-191 775 600 4550 1580 250 1400 273 124 50 / 74

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TECHNICAL CHARACTERISTICS OF BN SERIES HORIZONTAL PUMPS

BV SERIES VERTICAL PUMPS OF GENERAL INDUSTRIAL APPLICATION

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Type of designVertical (length of submersible part up to 10 m)

Pressurefrom 1 to 24 bar

Productive capasityfrom 0,1 to 200 cubic meters per hour

Using screw pairs• type S (from 1 to 24 bar)• type L (from 1 to 6 bar)

Material of flow part• industrial version HARD STEEL• hygienic version AISI 314• chemical version AISI 316

Sealing of drive shaft• mechanical seal• double mechanical seal with flushing• cartridge mechanical seal• serviced stuffing box

Pumped substancesAny industrial liquid substances with different viscosity level, with or without inclusions, including aggressive media: acids, bases, petroleum, acetone, resin etc. The temperature of pumping fluid is up to 140 °C

Single screw eccentric progressing cavity pumps of BN series are applied for pumping liquids from various containers, including buried, having a significant amount of viscous and abrasive sludges. These pumps are also used for pumping fluids from reservoirs, lakes, technological spills, etc.

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DETAIL DRAFTING OF BV SERIES VERTICAL PUMPS

SOLTEC ® vertical pumps of BV serieswith double mechanical seal

SOLTEC ® vertical pumps of BV serieswith elongate submersible part

Chemical industrial SOLTEC ® vertical pumps of BV series

Stator sleeve

Stator

Chamber

Outlet

Rotor

Pin

Bushing

Clamp

Protecting case

Articulated shaft

Articulated shaft sleeve

Locking sleeve

Transitional shaft

Transitional shaft pin

Face seal

Face seal case

Rubber ring

Rack

Reducer

Electric motor

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BASIC ASSEMBLIES OF BV SERIES VERTICAL PUMPS

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The vertical pump unitwith a bracket

For the hanging of thepump unit to the Telfer

The vertical pump unitwith motor-variator

Allows to adjustthe pump unit

capacity in a wide range

Compact layout of verticalpump unit

It is used in case of limitedspace in the place

of installation.

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BASIC ASSEMBLIES OF BV SERIES VERTICAL PUMPS

The vertical pump with heatingsystem of flow part

For pumping ofquickly-solidified fluids

The vertical pump with double mechanical seal accordingly

Schemes of mechanical seals according to API 682 are used at Oil and Gas Industry when pumping flammable

and multiphase liquids

The vertical pump withautomation systems

It can be equipped with anydifferent automation systems

that allow more efficientlyto control operation of the pump unit.

TECHNICAL CHARACTERISTICS OF BV SERIES VERTICAL PUMPS

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General industrial SOLTEC ® vertical pumps of BV series

Compact variant of SOLTEC ® vertical pump of BV series

SOLTEC ® vertical pump of BV series

Dimensions of BV series single screw eccentric progressing cavity pumps can be changed depending on the availability of additional options, such as: an installation variant, the heating system of flow part, motor-variator, etc.

BV series single screw eccentric progressing cavity pumps may have different versions of actuators, such as the gear-motor, motor-variator, frequency converter, as well as options for different climatic and explosion-proof conditions.

SOLTEC ® designs single screw eccentric progressing cavity pumps according to the individual request of the customer, with unique weight and dimensions parameters and head-flow characteristics.

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D

L

L1

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TECHNICAL CHARACTERISTICS OF BV SERIES VERTICAL PUMPS

Pump model BN

P,bar

Q,m3/h

N,kW

R,min

Main dimensions, mmM, kg

Out.,DN,mm

Main stator dimensions, mm

Permitted size of particles(hard/soft)L D D1 L1 D2 d

021S01 4 0,6-1,5 0,55-1,1 525-828 560 200 120 34 25 112 51 20 6 / 9

021S02 12 0,1-1,4 0,55-1,1 220-1090 560 200 120 37 25 212 51 20 6 / 9

021S04 24 0,6-1,5 0,75-1,5 560-1090 630 200 140 62 25 412 51 21 6 / 9

021L01 6 0,8-2,2 0,75-1,1 350-890 560 200 120 37 25 212 51 20 6 / 9

031S01 6 0,5-2,4 0,55-1,1 262-648 690 200 140 54 50 162 70 30 9 / 13

031S02 12 0,5-1,8 0,75-1,5 262-545 690 200 140 70 50 304 70 30 9 / 13

031S04 24 0,5-2,1 1,1-3 266-624 750 250 170 90 50 588 70 31 9 / 13

031L01 6 1,1-3,7 0,75-1,5 216-545 690 200 140 70 50 304 70 30 9 / 13

038S01 6 2-5,4 1,5-2,2 380-631 900 250 170 87 65 226 89 38 14 / 21

038S02 12 2,2-5,8 2,2-4 380-638 900 250 170 103 65 426 89 38 14 / 21

038S04 24 2-4,7 5,5-7,5 380-593 1050 300 175 148 65 826 89 39 14 / 21

038L01 6 4,2-9,8 2,2-4 250-513 900 250 170 105 65 426 89 38 14 / 21

045S01 6 2-8,5 2,2-4 296-622 890 250 175 94 80 261 108 45 17 / 26

045S02 12 4,4-10 4-5,5 319-600 890 250 175 143 80 493 108 45 17 / 26

045S03 18 3,5-8,6 5,5-7,5 297-547 1050 300 190 176 80 725 108 46 17 / 26

045S04 24 2,6-7,1 5,5-11 260-469 1050 300 190 210 80 957 108 46 17 / 26

045L01 6 8,1-18,6 3-5,5 257-515 890 250 175 145 80 493 108 45 17 / 26

053S01 6 3,9-13 3-5,5 273-547 1140 300 215 167 100 316 121 53 20 / 30

053S02 12 8,1-15,6 5,5-11 273-547 1140 300 215 234 100 598 121 53 20 / 30

053S03 18 3,5-10,5 4-11 167-370 1250 350 270 328 100 880 121 54 20 / 30

053S04 24 5,5-10 11-15 278-397 1250 350 270 394 100 1162 121 54 20 / 30

053L01 6 11,1-28 4-7,5 200-469 1140 300 215 235 100 598 121 53 20 / 30

063S01 6 3,5-20 2,2-7,5 169-469 1140 350 215 185 125 363 146 63 24 / 37

063S02 12 3,3-17,5 4-11 167-397 1140 350 215 248 125 685 146 63 24 / 37

063S03 18 8-17,4 7,5-15 208-360 1270 350 270 350 125 1007 146 64 24 / 37

063S04 24 8-17,1 11-18,5 208-360 1270 350 270 490 125 1329 146 64 24 / 37

063L01 6 13-40,5 4-11 167-397 1140 350 215 250 125 685 146 63 24 / 37

076S01 6 5,2-28,5 4-11 156-381 1550 350 270 480 150 419 168 75 30 / 45

076S02 12 6,5-28,6 7,5-18,5 156-381 1550 350 270 576 150 791 168 75 30 / 45

076S03 18 10-20,5 11-18,5 167-265 1580 400 300 806 150 1163 168 76 30 / 45

076S04 24 10,2-20,2 11-18,5 167-265 1580 400 300 968 150 1535 168 76 30 / 45

076L01 6 20-62,4 7,5-18,5 135-360 1550 350 270 576 150 791 168 75 30 / 45

090S01 6 15-47 11-18,5 186-372 1610 350 320 680 150 500 203 89 36 / 54

090S02 12 18-35 15-18,5 167-265 1610 350 320 816 150 944 203 89 36 / 54

090S03 18 16-33 22-30 158-253 1730 400 350 1142 150 1388 203 90 36 / 54

090S04 24 15-35 22-37 137-253 1730 400 350 1370 150 1832 203 90 36 / 54

090L01 6 34-106 11-30 141-372 1610 350 320 816 150 944 203 89 36 / 54

105S01 6 24-57 11-18,5 158-274 1680 400 350 1020 200 623 230 104 41 / 62

105S02 12 27-58 30-45 158-274 1680 400 350 1224 200 1179 230 104 41 / 62

105S03 18 29-56 30-45 158-249 1760 400 360 1714 200 1735 230 105 41 / 62

105S04 24 17-36 37-45 124-189 1760 400 360 2057 200 2291 230 105 41 / 62

105L01 6 55-119 22-37 137-249 1680 400 350 1224 200 1179 230 104 41 / 62

125S01 6 36-74 15-22 137-214 1650 400 360 1370 250 740 273 124 50 / 74

125S02 12 38-77 30-45 137-214 1650 400 360 1644 250 1400 273 124 50 / 74

125S03 18 16-60 37-60 135-220 1830 450 380 2302 250 2060 273 125 50 / 74

125S04 24 8-36 37-60 160-220 1830 450 380 2762 250 2720 273 125 50 / 74

125L01 6 82-160 22-37 106-191 1650 450 360 1644 250 1400 273 124 50 / 74

TYPES OF SOLTEC ® SINGLE SCREW PAIRS

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The screw pair (rotor and stator) - defines the opering principles and basic technical characteristics of single screw eccentric progressing cavity pump units.

SOLTEC ® company along with Novomoskovsk Mechanical Plant offer two types of screw pairs - S and L configuration:

Type S

The screw pair with the normal pitch of helical line is used for standard and stilted pumps with a differential pressure from 1 to 24 bar.

S01 pressure from 1 to 6 bar




L01 pressure from 1 to 6 bar

Type L

The screw pair with increased lead of a helix. It is used for pumps with increased productive capacity and a differential pressure from 1 to 6 bar.

SOLTEC ® rotors: type S (on the left)and type L (on the right)

SOLTEC ® screw pair

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MATERIALS OF SOLTEC ® SINGLE SCREW PAIRS

Technical specialists of SOLTEC ® company Novomoskovsk Mechanical Plant has a great experience in solving the tasks connected with the selection of materials for work surfaces of rotors and stators of single screw eccentric progressing cavity pumps. The Scientific and Research departments of the company constantly works on the development and implementation of new wear-resistant materials. For maximum reliability and lifetime of SOLTEC ® screw pairs specialists of the company in close cooperation with the technical staff of the customer make individual selection of materials of screw pairs depending on the specific tasks and character of pumping fluids.

In all technological processes related to manufacturing of single-screw pairs SOLTEC ® company uses its own design solutions, based on years of experience of maintenance of progressing cavity pumps and their parts.

SOLTEC ® Novomoskovsk Mechanical Plant carries out the selection and manufactures single-screw pairs for Progressing Cavity Pumps of the world’s leading manufacturers according to the individual requests of customers.

Name Basis ColorShore

HardnessOperating

temperatureSpheres of application

SOLTEC ® NBR(1294)

Butadiene-nitrile rubber black 68-72from -10 to+ 120 °С

The oil, gas,Chemical, Metallurgical

SOLTEC ® NBR(51.3051)

Butadiene-nitrile rubber black 68-72from -10 to

+ 110 °СFood, Pharmaceutical,Cosmetic, Chemical

SOLTEC ® NBR(52.563)

Butadiene-nitrile rubber white 68-72from -10 to

+ 110 °СFood, Pharmaceutical,Cosmetic, Chemical

SOLTEC ® IIR(1348)

Isobutylene-isoprene rubber black 68-72from -10 toо

+ 80 °СMining, Metallurgical,

Construction, Communal

SOLTEC ® IIR(1348.D)

Isobutylene-isoprene rubber black 80-84from -10 to

+ 80 °СConstruction

SOLTEC ® EPDM Ethylene-propylene rubber black 68-72from -10 to+ 150 °С

Food, Municipal,Building, Chemical

SOLTEC ® FPM.VTN Fluoroelastomer green 68-72from -10 toо

+ 150 °СChemical, Oil, Gas

SOLTEC ® HNBR.TRBHydrogenated butadiene-

nitrile rubberblack 68-72

from -10 to+ 150 °С

Mining, Metallurgical,Oil, Gas, Chemical

Name Description Spheres of application HRC Hardness

Chilled steelwear resistant,

of increased hardnessgeneral industrial 55-58

Stainless steelsanitary,

corrosion resistantfood, chemical,

pharmaceutical, cosmetic18-23

Alloy steelresistant to

aggressive mediachemical, oil and gas, mining on request

Types of elastomer of stators

Types of steel materials for rotors

021 [S01-S04] from 0 to 24 bar 031 [S01-S04] from 0 to 24 bar

038 [S01-S04] from 0 to 24 bar045 [S01-S04] from 0 to 24 bar

SOLTEC ® pump of BN series

SOLTEC ® company Novomoskovsk Mechanical Plant has a modern scientific and industrial basis and highly professional staff in the field of testing and improving the efficiency of the Single Screw Eccentric Progressing Cavity Pumps. The scientific and technical specialists of SOLTEC ® Novomoskovsk Mechanical Plant work constantly over improving the effectiveness of pressure conveying of viscous, abrasive and multiphase fluids. In particular, it regards exploring of new materials that increase the wear resistance of the friction surfaces of screw pairs and the flow part of Single Screw Eccentric Progressing Cavity Pumps.

The graphs reflect the linear dependence of the capacity of screw pairs on revolutions of drive shaft. This allows to select more carefully the pumping equipment with the required flow rate characteristics, that is particularly important in technological processes that require precise dosing.

GRAPHS OF CONSUMABLE CHARACTERISTICS OF SOLTEC ® SCREW PUMPS

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GRAPHS OF CONSUMABLE CHARACTERISTICS OF SOLTEC ® SCREW PUMPS




TABLE OF KINEMATIC AND DYNAMIC VISCOSITY

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TABLE OF KINEMATIC AND DYNAMIC VISCOSITY

QUESTIONNAIRE

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Name of the Company

Contact numbers

contact person

E-mail:

* - to help you in choosing the right pump, please, fill out as much as possible information provided in this questionnaire

QUESTIONNAIRE FOR HELICAL PROGRESSING CAVITY PUMPS SELECTION

Capasity, m3/h

Inlet pressure, bar

Outlet pressure, bar

Pump of the type (horizontal/vertical)

Type of execution (general industrial/food/chemical)

The depth of submersible part (for vertical pumps)

The name of pumped media

Viscosity, cP / Density, kg/m3

Наличие механических включений

Максимальный размер механических включений, мм

Temperature of pumping media (min/max), °C

Диаметр трубопровода, мм

Длина трубопровода, м

The shaft seal (stuffing box/mechanical/double mechanical)

The type of connection the input/output sleeves (flange/dairy fitting/clutch)

Do you plan to install the unit outdors? (yes/no)

The ambient temperature at the installation site of the unit (min/max), °C

Additional options

Screw feeder

Input neck

Heating of pump chamber/screw pair

CIP flushing of the unit

Explosion-proof version

Frequency converter

Control system «dry run»

Overpressure protection

Special climatic version

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QUESTIONNAIRE

Name of the Company

Contact numbers

contact person

E-mail:

* - to help you in choosing the right pump, please, fill out as much as possible information provided in this questionnaire

QUESTIONNAIRE FOR HELICAL SINGLE SCREW PAIR SELECTION

Name of the pump unit model

Capacity, m3/h

Pressure, bar

Rotor speed, r/min

Pump of type (horizontal/vertical)

The name of pumped media

Viscosity, cP / Density, kg/m3

The presence of mechanical inpurities, %

Максимальный размер механических включений, мм

Minimal temperature of pumped medium (min/max), °C

Maximal temperature of pumped medium (min/max), °C

The outlet pipe diameter, mm

Type of rotor material

Type of stator material

L1

L3d

D

L4

L2

L1, мм

L2, мм

d, мм

L3, мм

D, мм

L4, мм

company

PROGRESSING CAVITY SCREW PUMPS of BN and BV series... · of advantages in comparison with other...

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